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  • Script d’installation automatique de MediaSPIP

    25 avril 2011, par

    Afin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
    Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
    La documentation de l’utilisation du script d’installation (...)

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

  • Que fait exactement ce script ?

    18 janvier 2011, par

    Ce script est écrit en bash. Il est donc facilement utilisable sur n’importe quel serveur.
    Il n’est compatible qu’avec une liste de distributions précises (voir Liste des distributions compatibles).
    Installation de dépendances de MediaSPIP
    Son rôle principal est d’installer l’ensemble des dépendances logicielles nécessaires coté serveur à savoir :
    Les outils de base pour pouvoir installer le reste des dépendances Les outils de développements : build-essential (via APT depuis les dépôts officiels) ; (...)

Sur d’autres sites (4364)

  • Enable Quality Selector Control in Angular Using Video.js

    3 février, par Abhay Singh

    I am using Video.js in an Angular 19.1.3 application, with version 8.21.0 of Video.js. I have successfully set up an HLS stream using a master index.m3u8 file, and the player automatically switches to lower quality segments when the network is slow, and to higher quality when the network is good. This part works as expected.

    


    However, I would like to add a manual quality selection option to allow users to choose the video quality themselves. Despite trying several plugins (such as videojs-hls-quality-selector and videojs-contrib-quality-levels), I haven't been able to get it working.

    


    Can anyone guide me on how to implement this feature in Video.js, ensuring that the quality selector is available for manual selection ?

    


    Below is my Components code -

    


    import {AfterViewInit, Component} from '@angular/core';
import videojs from 'video.js';
import '@videojs/http-streaming';
import 'video.js/dist/video-js.css';

@Component({
  selector: 'app-home',
  imports: [],
  templateUrl: './home.component.html',
  styleUrl: './home.component.css'
})
export class HomeComponent implements AfterViewInit {
  
  ngAfterViewInit(): void {
    const player = videojs('my-video', {
      autoplay: false,
      controls: true,
      preload: 'auto',
      fluid: true,
      aspectRatio: '16:9',
    })
  
  }
}


    


    Below is my HTML code -

    


    <video class="video-js vjs-default-skin" controls="controls">&#xA;    <source src="https://localhost:7063/videos/no1lvswh.zdw.mkv/index.m3u8" type="application/x-mpegURL">&#xA;  </source></video>  &#xA;

    &#xA;

  • Ffmpeg c++ can't compile with libxh264

    10 septembre 2022, par Turgut

    I made a program that uses the source version of ffmpeg. I get the code from it's website and compile/configured it. The problem is I want to configure it with the libx264 flag so it looks like this :

    &#xA;

    ./configure --enable-shared --enable-libx264 --enable-gpl&#xA;

    &#xA;

    Ffmpeg itself compiles with no errors, however when I try to compile my own code using make I get this error :

    &#xA;

    /usr/bin/cmake -E cmake_link_script CMakeFiles/Renderer.dir/link.txt --verbose=1&#xA;/usr/bin/c&#x2B;&#x2B; -O3 -DNDEBUG CMakeFiles/Renderer.dir/src/main.cpp.o CMakeFiles/Renderer.dir/src/Application.cpp.o CMakeFiles/Renderer.dir/src/opengl/OpenGLRenderer.cpp.o CMakeFiles/Renderer.dir/src/opengl/texture.cpp.o CMakeFiles/Renderer.dir/src/opengl/text_render.cpp.o CMakeFiles/Renderer.dir/src/opengl/image_render.cpp.o CMakeFiles/Renderer.dir/src/logging/Log.cpp.o CMakeFiles/Renderer.dir/src/utils/color_converter.cpp.o CMakeFiles/Renderer.dir/src/utils/maths.cpp.o CMakeFiles/Renderer.dir/src/utils/sys_util.cpp.o CMakeFiles/Renderer.dir/src/types/segment.cpp.o CMakeFiles/Renderer.dir/src/types/timeline.cpp.o CMakeFiles/Renderer.dir/src/coms/json_parser.cpp.o CMakeFiles/Renderer.dir/src/coms/socket.cpp.o CMakeFiles/Renderer.dir/src/video_io/video_encoder.cpp.o CMakeFiles/Renderer.dir/src/video_io/video_decode.cpp.o CMakeFiles/Renderer.dir/src/video_io/audio_mixer.cpp.o CMakeFiles/Renderer.dir/lib/glad/src/glad.c.o -o bin/Renderer  /usr/local/lib/libavformat.a /usr/local/lib/libavcodec.a /usr/local/lib/libswresample.a /usr/local/lib/libswscale.a /usr/local/lib/libavutil.a /usr/local/lib/libavdevice.a /usr/lib/x86_64-linux-gnu/libGL.so /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libfreetype.so lib/glfw/src/libglfw3.a lib/spdlog/libspdlog.a /usr/lib/x86_64-linux-gnu/libz.so /usr/lib/x86_64-linux-gnu/librt.a -lm -ldl /usr/lib/x86_64-linux-gnu/libX11.so &#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `X264_frame&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:349: undefined reference to `x264_picture_init&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:518: undefined reference to `x264_encoder_encode&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:551: undefined reference to `x264_encoder_delayed_frames&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `reconfig_encoder&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:297: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:212: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:224: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:250: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:217: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o):/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:230: more undefined references to `x264_encoder_reconfig&#x27; follow&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `X264_close&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:605: undefined reference to `x264_param_cleanup&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:609: undefined reference to `x264_encoder_close&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `parse_opts&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:621: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `X264_init&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:699: undefined reference to `x264_param_default&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:704: undefined reference to `x264_param_default_preset&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:729: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:763: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:795: undefined reference to `x264_levels&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:820: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:821: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:822: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:823: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:883: undefined reference to `x264_param_apply_fastfirstpass&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:924: undefined reference to `x264_param_apply_profile&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:1012: undefined reference to `x264_param_parse&#x27;From the updated error it appears you&#x27;re explicitly linking with /usr/local/lib/libavcodec.a etc. So the problem almost certainly lies with your CMakeLists.txt file(s). – &#xA;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:1032: undefined reference to `x264_encoder_open_163&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:1041: undefined reference to `x264_encoder_headers&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:1072: undefined reference to `x264_encoder_maximum_delayed_frames&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode_h264.o): in function `vaapi_encode_h264_configure&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode_h264.c:1096: undefined reference to `vaQueryVendorString&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode_h265.o): in function `vaapi_encode_h265_get_encoder_caps&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode_h265.c:1176: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode_h265.c:1190: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_wait&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:157: undefined reference to `vaSyncBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:168: undefined reference to `vaSyncSurface&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:170: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:161: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_free_output_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2412: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_make_packed_header&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:60: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:71: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:64: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:75: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_make_param_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:101: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:104: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_alloc_output_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2430: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2435: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2447: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_issue&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:637: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:583: undefined reference to `vaBeginPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:592: undefined reference to `vaRenderPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:601: undefined reference to `vaEndPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:618: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:621: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:595: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:634: undefined reference to `vaEndPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:586: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:603: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_output&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:668: undefined reference to `vaMapBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:699: undefined reference to `vaUnmapBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:701: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:671: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:715: undefined reference to `vaUnmapBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_profile_entrypoint&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1381: undefined reference to `vaMaxNumProfiles&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1387: undefined reference to `vaQueryConfigProfiles&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1389: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1411: undefined reference to `vaProfileStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1441: undefined reference to `vaMaxNumEntrypoints&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1447: undefined reference to `vaQueryConfigEntrypoints&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1450: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1474: undefined reference to `vaEntrypointStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1499: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1503: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_rate_control&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1574: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1578: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_gop_structure&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1953: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1958: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1977: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1982: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_slice_structure&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2206: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2211: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_packed_headers&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2269: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2274: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_roi&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2377: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2382: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_quality&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2331: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2336: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_max_frame_size&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1902: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1908: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `ff_vaapi_encode_init&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2630: undefined reference to `vaCreateConfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2635: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2646: undefined reference to `vaCreateContext&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2653: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2727: undefined reference to `vaSyncBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `ff_vaapi_encode_close&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2762: undefined reference to `vaDestroyContext&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2767: undefined reference to `vaDestroyConfig&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_destroy_buffers&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:133: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:143: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:146: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:136: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `vaapi_decode_make_config&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:468: undefined reference to `vaMaxNumProfiles&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:476: undefined reference to `vaQueryConfigProfiles&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:540: undefined reference to `vaCreateConfig&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `vaapi_decode_find_best_format&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:310: undefined reference to `vaQuerySurfaceAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:322: undefined reference to `vaQuerySurfaceAttributes&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `vaapi_decode_make_config&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:624: undefined reference to `vaDestroyConfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:479: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:544: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `vaapi_decode_find_best_format&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:325: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:313: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_make_param_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:44: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:47: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_make_slice_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:90: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:104: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:95: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:109: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:112: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_issue&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:163: undefined reference to `vaBeginPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:172: undefined reference to `vaRenderPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:181: undefined reference to `vaRenderPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:190: undefined reference to `vaEndPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:192: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:166: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:210: undefined reference to `vaEndPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:212: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:175: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:184: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_common_frame_params&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:650: undefined reference to `vaDestroyConfig&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_uninit&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:707: undefined reference to `vaDestroyContext&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:709: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:715: undefined reference to `vaDestroyConfig&#x27;&#xA;

    &#xA;

    (The error is a bit longer but I think this is ample for now.)

    &#xA;

    The thing is, this code also runs on the cloud and compiles just fine without the --enable-libx264 flags. And inside the cloud, it works just fine even with the libx264 flag. But when I follow the exact same steps as the cloud and try to compile it locally, it gives this error.

    &#xA;

    Here are the steps I have followed :

    &#xA;

    First I removed ffmpeg (It was a bit messy) using sudo apt-get --purge autoremove ffmpeg then I made sure its deleted by searching find / -name ffmpeg and manually deleting my findings. Then, I ran apt-get install -y libx264-dev, followed by ./configure --enable-shared --enable-libx264 --enable-gpl inside the directory where I have downloaded the source files. Then ran make and make install where ffmpeg source files are. I ran ldconfig so it can detect shared libs (This is how it works on the cloud) and finally ran make on my own codes directory and got the error mentioned.

    &#xA;

    Here is my CMakeFile :

    &#xA;

    cmake_minimum_required(VERSION 3.7)&#xA;&#xA;project(Renderer C CXX)&#xA;set(CMAKE_CXX_STANDARD 14)&#xA;&#xA;SET( EXECUTABLE_OUTPUT_PATH ${dir}/bin )&#xA;set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bin )&#xA;&#xA;&#xA;add_definitions(-DGL_SILENCE_DEPRECATION)&#xA;add_definitions("-g -lglad -lGL -lGLU -lX11 -lvdpau -lz -lva -lavformat -lavcodec- -lswscale -lavutil -lavfiter -lswresample &#xA;-lavdevice -lpostproc  -loa -lz -lx264 -llzma -lbz2 -lrt -lx264 -pthread -lm  -lva-drm -lva-x11")&#xA;&#xA;list(APPEND SOURCES&#xA;    ...&#xA;)&#xA;&#xA;find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h)&#xA;find_library(AVCODEC_LIBRARY avcodec)&#xA;&#xA;find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h)&#xA;find_library(AVFORMAT_LIBRARY avformat)&#xA;&#xA;find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h)&#xA;find_library(AVDEVICE_LIBRARY avdevice)&#xA;&#xA;find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h)&#xA;find_library(AVCODEC_LIBRARY avcodec)&#xA;&#xA;find_path(AVUTIL_INCLUDE_DIR libavutil/avutil.h)&#xA;find_library(AVUTIL_LIBRARY avutil)&#xA;&#xA;find_path(SWRESAMPLE_INCLUDE_DIR libswresample/swresample.h)&#xA;find_library(SWRESAMPLE_LIBRARY swresample)&#xA;&#xA;find_path(SWSCALE_INCLUDE_DIR libswscale/swscale.h)&#xA;find_library(SWSCALE_LIBRARY swscale)&#xA;&#xA;set(THREADS_PREFER_PTHREAD_FLAG ON)&#xA;&#xA;add_executable(Renderer src/main.cpp src/Application.cpp src/Application.h ${SOURCES})&#xA;&#xA;target_link_libraries(Renderer PRIVATE Threads::Threads)&#xA;&#xA;list(APPEND EXTRA_LIBS&#xA;    "-lGL -lGLU -lX11 -lz -lva -lswresample -lx264 -shared -lvdpau -lva  -lm  -lva-drm -lva-x11"&#xA;)&#xA;&#xA;target_include_directories(Renderer PRIVATE &#xA;    ${AVFORMAT_INCLUDE_DIR} &#xA;    ${AVCODEC_INCLUDE_DIR} &#xA;    ${SWRESAMPLE_INCLUDE_DIR}&#xA;    ${SWSCALE_INCLUDE_DIR}&#xA;    ${AVUTIL_INCLUDE_DIR}&#xA;    ${AVDEVICE_INCLUDE_DIR} &#xA;)&#xA;&#xA;target_link_libraries(Renderer PRIVATE &#xA;    ${AVFORMAT_LIBRARY} &#xA;    ${AVCODEC_LIBRARY} &#xA;    ${SWRESAMPLE_LIBRARY}&#xA;    ${SWSCALE_LIBRARY}&#xA;    ${AVUTIL_LIBRARY} &#xA;    ${AVDEVICE_LIBRARY} &#xA;)&#xA;&#xA;

    &#xA;

    Like I said, it works on the cloud just the way it is and everything works without the --enable-libx264 flag.

    &#xA;

    How can I fix this ? I'm on ubuntu 22+

    &#xA;

  • Ffmpeg c++ can't compile with libxh264

    10 septembre 2022, par Turgut

    I made a program that uses the source version of ffmpeg. I get the code from it's website and compile/configured it. The problem is I want to configure it with the libx264 flag so it looks like this :

    &#xA;

    ./configure --enable-shared --enable-libx264 --enable-gpl&#xA;

    &#xA;

    Ffmpeg itself compiles with no errors, however when I try to compile my own code using make I get this error :

    &#xA;

    /usr/bin/cmake -E cmake_link_script CMakeFiles/Renderer.dir/link.txt --verbose=1&#xA;/usr/bin/c&#x2B;&#x2B; -O3 -DNDEBUG CMakeFiles/Renderer.dir/src/main.cpp.o CMakeFiles/Renderer.dir/src/Application.cpp.o CMakeFiles/Renderer.dir/src/opengl/OpenGLRenderer.cpp.o CMakeFiles/Renderer.dir/src/opengl/texture.cpp.o CMakeFiles/Renderer.dir/src/opengl/text_render.cpp.o CMakeFiles/Renderer.dir/src/opengl/image_render.cpp.o CMakeFiles/Renderer.dir/src/logging/Log.cpp.o CMakeFiles/Renderer.dir/src/utils/color_converter.cpp.o CMakeFiles/Renderer.dir/src/utils/maths.cpp.o CMakeFiles/Renderer.dir/src/utils/sys_util.cpp.o CMakeFiles/Renderer.dir/src/types/segment.cpp.o CMakeFiles/Renderer.dir/src/types/timeline.cpp.o CMakeFiles/Renderer.dir/src/coms/json_parser.cpp.o CMakeFiles/Renderer.dir/src/coms/socket.cpp.o CMakeFiles/Renderer.dir/src/video_io/video_encoder.cpp.o CMakeFiles/Renderer.dir/src/video_io/video_decode.cpp.o CMakeFiles/Renderer.dir/src/video_io/audio_mixer.cpp.o CMakeFiles/Renderer.dir/lib/glad/src/glad.c.o -o bin/Renderer  /usr/local/lib/libavformat.a /usr/local/lib/libavcodec.a /usr/local/lib/libswresample.a /usr/local/lib/libswscale.a /usr/local/lib/libavutil.a /usr/local/lib/libavdevice.a /usr/lib/x86_64-linux-gnu/libGL.so /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libfreetype.so lib/glfw/src/libglfw3.a lib/spdlog/libspdlog.a /usr/lib/x86_64-linux-gnu/libz.so /usr/lib/x86_64-linux-gnu/librt.a -lm -ldl /usr/lib/x86_64-linux-gnu/libX11.so &#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `X264_frame&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:349: undefined reference to `x264_picture_init&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:518: undefined reference to `x264_encoder_encode&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:551: undefined reference to `x264_encoder_delayed_frames&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `reconfig_encoder&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:297: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:212: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:224: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:250: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:217: undefined reference to `x264_encoder_reconfig&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o):/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:230: more undefined references to `x264_encoder_reconfig&#x27; follow&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `X264_close&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:605: undefined reference to `x264_param_cleanup&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:609: undefined reference to `x264_encoder_close&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `parse_opts&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:621: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(libx264.o): in function `X264_init&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:699: undefined reference to `x264_param_default&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:704: undefined reference to `x264_param_default_preset&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:729: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:763: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:795: undefined reference to `x264_levels&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:820: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:821: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:822: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:823: undefined reference to `x264_param_parse&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:883: undefined reference to `x264_param_apply_fastfirstpass&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:924: undefined reference to `x264_param_apply_profile&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:1012: undefined reference to `x264_param_parse&#x27;From the updated error it appears you&#x27;re explicitly linking with /usr/local/lib/libavcodec.a etc. So the problem almost certainly lies with your CMakeLists.txt file(s). – &#xA;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:1032: undefined reference to `x264_encoder_open_163&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:1041: undefined reference to `x264_encoder_headers&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/libx264.c:1072: undefined reference to `x264_encoder_maximum_delayed_frames&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode_h264.o): in function `vaapi_encode_h264_configure&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode_h264.c:1096: undefined reference to `vaQueryVendorString&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode_h265.o): in function `vaapi_encode_h265_get_encoder_caps&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode_h265.c:1176: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode_h265.c:1190: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_wait&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:157: undefined reference to `vaSyncBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:168: undefined reference to `vaSyncSurface&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:170: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:161: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_free_output_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2412: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_make_packed_header&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:60: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:71: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:64: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:75: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_make_param_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:101: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:104: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_alloc_output_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2430: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2435: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2447: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_issue&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:637: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:583: undefined reference to `vaBeginPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:592: undefined reference to `vaRenderPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:601: undefined reference to `vaEndPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:618: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:621: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:595: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:634: undefined reference to `vaEndPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:586: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:603: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_output&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:668: undefined reference to `vaMapBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:699: undefined reference to `vaUnmapBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:701: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:671: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:715: undefined reference to `vaUnmapBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_profile_entrypoint&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1381: undefined reference to `vaMaxNumProfiles&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1387: undefined reference to `vaQueryConfigProfiles&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1389: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1411: undefined reference to `vaProfileStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1441: undefined reference to `vaMaxNumEntrypoints&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1447: undefined reference to `vaQueryConfigEntrypoints&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1450: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1474: undefined reference to `vaEntrypointStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1499: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1503: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_rate_control&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1574: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1578: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_gop_structure&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1953: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1958: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1977: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1982: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_slice_structure&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2206: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2211: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_packed_headers&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2269: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2274: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_roi&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2377: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2382: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_quality&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2331: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2336: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `vaapi_encode_init_max_frame_size&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1902: undefined reference to `vaGetConfigAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:1908: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `ff_vaapi_encode_init&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2630: undefined reference to `vaCreateConfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2635: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2646: undefined reference to `vaCreateContext&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2653: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2727: undefined reference to `vaSyncBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_encode.o): in function `ff_vaapi_encode_close&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2762: undefined reference to `vaDestroyContext&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_encode.c:2767: undefined reference to `vaDestroyConfig&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_destroy_buffers&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:133: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:143: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:146: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:136: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `vaapi_decode_make_config&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:468: undefined reference to `vaMaxNumProfiles&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:476: undefined reference to `vaQueryConfigProfiles&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:540: undefined reference to `vaCreateConfig&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `vaapi_decode_find_best_format&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:310: undefined reference to `vaQuerySurfaceAttributes&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:322: undefined reference to `vaQuerySurfaceAttributes&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `vaapi_decode_make_config&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:624: undefined reference to `vaDestroyConfig&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:479: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:544: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `vaapi_decode_find_best_format&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:325: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:313: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_make_param_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:44: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:47: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_make_slice_buffer&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:90: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:104: undefined reference to `vaCreateBuffer&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:95: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:109: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:112: undefined reference to `vaDestroyBuffer&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_issue&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:163: undefined reference to `vaBeginPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:172: undefined reference to `vaRenderPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:181: undefined reference to `vaRenderPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:190: undefined reference to `vaEndPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:192: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:166: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:210: undefined reference to `vaEndPicture&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:212: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:175: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:184: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_common_frame_params&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:650: undefined reference to `vaDestroyConfig&#x27;&#xA;/usr/bin/ld: /usr/local/lib/libavcodec.a(vaapi_decode.o): in function `ff_vaapi_decode_uninit&#x27;:&#xA;/home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:707: undefined reference to `vaDestroyContext&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:709: undefined reference to `vaErrorStr&#x27;&#xA;/usr/bin/ld: /home/turgut/Desktop/CppProjects/videoo-render/lib/ffmpeg/libavcodec/vaapi_decode.c:715: undefined reference to `vaDestroyConfig&#x27;&#xA;

    &#xA;

    (The error is a bit longer but I think this is ample for now.)

    &#xA;

    The thing is, this code also runs on the cloud and compiles just fine without the --enable-libx264 flags. And inside the cloud, it works just fine even with the libx264 flag. But when I follow the exact same steps as the cloud and try to compile it locally, it gives this error.

    &#xA;

    Here are the steps I have followed :

    &#xA;

    First I removed ffmpeg (It was a bit messy) using sudo apt-get --purge autoremove ffmpeg then I made sure its deleted by searching find / -name ffmpeg and manually deleting my findings. Then, I ran apt-get install -y libx264-dev, followed by ./configure --enable-shared --enable-libx264 --enable-gpl inside the directory where I have downloaded the source files. Then ran make and make install where ffmpeg source files are. I ran ldconfig so it can detect shared libs (This is how it works on the cloud) and finally ran make on my own codes directory and got the error mentioned.

    &#xA;

    Here is my CMakeFile :

    &#xA;

    cmake_minimum_required(VERSION 3.7)&#xA;&#xA;project(Renderer C CXX)&#xA;set(CMAKE_CXX_STANDARD 14)&#xA;&#xA;SET( EXECUTABLE_OUTPUT_PATH ${dir}/bin )&#xA;set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/bin )&#xA;&#xA;&#xA;add_definitions(-DGL_SILENCE_DEPRECATION)&#xA;add_definitions("-g -lglad -lGL -lGLU -lX11 -lvdpau -lz -lva -lavformat -lavcodec- -lswscale -lavutil -lavfiter -lswresample &#xA;-lavdevice -lpostproc  -loa -lz -lx264 -llzma -lbz2 -lrt -lx264 -pthread -lm  -lva-drm -lva-x11")&#xA;&#xA;list(APPEND SOURCES&#xA;    ...&#xA;)&#xA;&#xA;find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h)&#xA;find_library(AVCODEC_LIBRARY avcodec)&#xA;&#xA;find_path(AVFORMAT_INCLUDE_DIR libavformat/avformat.h)&#xA;find_library(AVFORMAT_LIBRARY avformat)&#xA;&#xA;find_path(AVDEVICE_INCLUDE_DIR libavdevice/avdevice.h)&#xA;find_library(AVDEVICE_LIBRARY avdevice)&#xA;&#xA;find_path(AVCODEC_INCLUDE_DIR libavcodec/avcodec.h)&#xA;find_library(AVCODEC_LIBRARY avcodec)&#xA;&#xA;find_path(AVUTIL_INCLUDE_DIR libavutil/avutil.h)&#xA;find_library(AVUTIL_LIBRARY avutil)&#xA;&#xA;find_path(SWRESAMPLE_INCLUDE_DIR libswresample/swresample.h)&#xA;find_library(SWRESAMPLE_LIBRARY swresample)&#xA;&#xA;find_path(SWSCALE_INCLUDE_DIR libswscale/swscale.h)&#xA;find_library(SWSCALE_LIBRARY swscale)&#xA;&#xA;set(THREADS_PREFER_PTHREAD_FLAG ON)&#xA;&#xA;add_executable(Renderer src/main.cpp src/Application.cpp src/Application.h ${SOURCES})&#xA;&#xA;target_link_libraries(Renderer PRIVATE Threads::Threads)&#xA;&#xA;list(APPEND EXTRA_LIBS&#xA;    "-lGL -lGLU -lX11 -lz -lva -lswresample -lx264 -shared -lvdpau -lva  -lm  -lva-drm -lva-x11"&#xA;)&#xA;&#xA;target_include_directories(Renderer PRIVATE &#xA;    ${AVFORMAT_INCLUDE_DIR} &#xA;    ${AVCODEC_INCLUDE_DIR} &#xA;    ${SWRESAMPLE_INCLUDE_DIR}&#xA;    ${SWSCALE_INCLUDE_DIR}&#xA;    ${AVUTIL_INCLUDE_DIR}&#xA;    ${AVDEVICE_INCLUDE_DIR} &#xA;)&#xA;&#xA;target_link_libraries(Renderer PRIVATE &#xA;    ${AVFORMAT_LIBRARY} &#xA;    ${AVCODEC_LIBRARY} &#xA;    ${SWRESAMPLE_LIBRARY}&#xA;    ${SWSCALE_LIBRARY}&#xA;    ${AVUTIL_LIBRARY} &#xA;    ${AVDEVICE_LIBRARY} &#xA;)&#xA;&#xA;

    &#xA;

    Like I said, it works on the cloud just the way it is and everything works without the --enable-libx264 flag.

    &#xA;

    How can I fix this ? I'm on ubuntu 22+

    &#xA;

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